RCSFILE(5) File Formats Manual RCSFILE(5) (NAME) rcsfile - RCS (DESCRIPTION) RCS () . : (space) (backspace) (tab) (newline) (form feed) (carriage return) ( ) . id num sym RCS . @ . @ (@@) . : '|' '{' '}+' . y .nr w y y .nr x y y .nr x y wu +120u + xu+48u ?2rcstext?P::=?2admin?P {?2delta?P}* ?2desc?P {?2deltatext?P}* ?2admin?P::=?3head?P{?2num?P}?3;?P { ?3branch?P{?2num?P}?3;?P } ?3access?P{?2id?P}*?3;?P ?3symbols?P{?2sym?P ?3:?P ?2num?P}*?3;?P ?3locks?P{?2id?P ?3:?P ?2num?P}*?3;?P {?3strict ;?P} { ?3integrity?P{?2intstring?P}?3;?P } { ?3comment?P{?2string?P}?3;?P } { ?3expand?P{?2string?P}?3;?P } ?2delta?P::=?2num?P ?3date?P?2num?P?3;?P ?3author?P?2id?P?3;?P ?3state?P{?2id?P}?3;?P ?3branches?P{?2num?P}*?3;?P ?3next?P{?2num?P}?3;?P { ?3commitid?P ?2sym?P?3;?P } ?2desc?P::=?3desc?P?2string?P ?2deltatext?P::=?2num?P ?3log?P?2string?P ?3text?P?2string?P ?2num?P::={?2digit?P | ?3.?P}+ ?2digit?P::=?30?P | ?31?P | ?32?P | ?33?P | ?34?P | ?35?P | ?36?P | ?37?P | ?38?P | ?39?P ?2id?P::={?2idchar?P | ?3.?P}+ ?2sym?P::={?2idchar?P}+ ?2idchar?P::=any visible graphic character except ?2special?P ?2special?P::=?3$?P | ?3,?P | ?3.?P | ?3:?P | ?3;?P | ?3@?P ?2string?P::=?3@?P{any character, with ?3@?P doubled}*?3@?P ?2word?P::=?2id?P | ?2num?P | ?2string?P | ?3:?P ?2intchar?P::=any character, except ?3@?P ?2thirdp?P::=?3^L?P {?2intchar?P}* ?2intstring?P::=?3@?P {?2intchar?P}* {?2thirdp?P}* ?3@?P 5.8 (2011-08-30) newphrase admin delta deltatext . ( RCS) RCS . 5.8 ( ) () integrity ^L (formfeed). ( ) integrity @ . . . . RCS ISO 8859/1 : 041-176 240-377 010-015 040 . date ?2Y?P?3.?P?2mm?P?3.?P?2dd?P?3.?P?2hh?P?3.?P?2mm?P?3.?P?2ss?P Y mm (01-12) dd (01-31) hh (00-23) mm (00-59) ss (00-60) . Y . UTC . delta . ( 2.3 2.1 1.3 ) (trunk) next . head admin ( ). branch admin ( ) RCS . . delta 2n (n>=2) ( 3.1.1.1 2.1.2.2 ) . 2n-1 next . delta 2n-2 (branchpoint) . branches . . RCS : Head | | v / --------- / / \ / \ | | / \ / / \ / \ | 2.1 | / \ / / \ / \ | | / \ / /1.2.1.3\ /1.3.1.1\ | | /1.2.2.2\ /1.2.2.1.1.1--------- --------- --------- --------- ------------- ^ ^ | ^ ^ | | | | | | | v | | / \ | --------- / \ | / \ | \ 1.3 / / \ | / \ ---------\ / / \----------- /1.2.1.1\ 1.3.1 \ / /1.2.2.1\ 1.2.2.1.1 --------- \ / --------- ^ | ^ | | | | v | | --------- | | \ 1.2 / | ----------------------\ /--------- 1.2.1 \ / 1.2.2 \ / | | v --------- \ 1.1 / \ / \ / \ / (.u ?'0.125i-(0v/2u)+0v+0.22m'Head ?'0.647i' ?'0.647i' ?'0.250i' ?'1.250i' ?'1.250i' ?'0.750i' ?'0.750i' ?'1.000i-(0v/2u)+0v+0.22m'2.1 ?'1.647i' ?'1.647i' ?'1.250i' ?'1.950i-(0v/2u)+0v+0.22m'1.3 ?'2.250i' ?'1.750i' ?'1.750i' ?'1.603i' ?'1.603i' ?'2.000i' ?'2.100i-(0v/2u)+0v+0.22m'1.3.1 ?'1.400i-(0v/2u)+0v+0.22m'1.3.1.1 ?'1.000i' ?'1.500i' ?'1.500i' ?'2.647i' ?'2.647i' ?'2.250i' ?'2.950i-(0v/2u)+0v+0.22m'1.2 ?'3.250i' ?'2.750i' ?'2.750i' ?'2.603i' ?'2.603i' ?'3.000i' ?'3.100i-(0v/2u)+0v+0.22m'1.2.1 ?'2.400i-(0v/2u)+0v+0.22m'1.2.1.1 ?'2.000i' ?'2.500i' ?'2.500i' ?'1.603i' ?'1.603i' ?'2.000i' ?'1.400i-(0v/2u)+0v+0.22m'1.2.1.3 ?'1.000i' ?'1.500i' ?'1.500i' ?'2.603i' ?'2.603i' ?'3.000i' ?'3.100i-(0v/2u)+0v+0.22m'1.2.2 ?'2.400i-(0v/2u)+0v+0.22m'1.2.2.1 ?'2.000i' ?'2.500i' ?'2.500i' ?'1.353i' ?'1.353i' ?'2.250i' ?'2.350i-(0v/2u)+0v+0.22m'1.2.2.1.1 ?'1.150i-(0v/2u)+0v+0.22m'1.2.2.1.1.1 ?'0.750i' ?'1.250i' ?'1.250i' ?'1.603i' ?'1.603i' ?'2.000i' ?'1.400i-(0v/2u)+0v+0.22m'1.2.2.2 ?'1.000i' ?'1.500i' ?'1.500i' ?'3.647i' ?'3.647i' ?'3.250i' ?'3.950i-(0v/2u)+0v+0.22m'1.1 ?'4.250i' ?'3.750i' ?'3.750i' (IDENTIFICATION) : Walter F. Tichy. : 5.10.1; : 2022-02-03. (C) 2010-2022 Thien-Thi Nguyen. (C) 1990, 1991, 1992, 1993, 1994, 1995 Paul Eggert. (C) 1982, 1988, 1989 Walter F. Tichy. (SEE ALSO) ci(1), co(1), ident(1), rcs(1), rcsclean(1), rcsdiff(1), rcsmerge(1), rlog(1). Walter F. Tichy, RCS--A System for Version Control, Software--Practice & Experience 15, 7 (July 1985), 637-654. RCS Texinfo . info(1) RCS info rcs . RCS : http://www.gnu.org/software/rcs . GNU RCS 5.10.1 2022-02-03 RCSFILE(5)